/*
 Grid.java
 Copyright (C) 2003 Gerardo Horvilleur Martinez

 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

package org.jrman.grid;

public class Grid {

    protected static int maxSize;

    protected static int size;

    protected static int uSize;

    protected static int vSize;

    public static void setMaxSize(int newMaxSize) {
        maxSize = newMaxSize;
    }

    public static void setSize(int newUSize, int newVSize) {
        if (newUSize * newVSize > maxSize)
            throw new IllegalArgumentException("too big");
        uSize = newUSize;
        vSize = newVSize;
        size = uSize * vSize;
    }

    protected Grid() {
    }

    public static int getUSize() {
        return uSize;
    }

    public static int getVSize() {
        return vSize;
    }
    
    public static int getSize() {
        return size;
    }

}
